Parents, be cautious and educated.  I always tell parents to leave the crib bare!  In my world of pediatrics, I tend to be about “less is better” in most cases.  This is yet another example of this.

http://www.cpsc.gov/en/Safety-Education/Safety-Education-Centers/Cribs/

https://www.doximity.com/doc_news/v2/entries/2439178

Crib Bumpers: Are they a baby killer